Home

Precision Scientific Instruments for Your Success

DM Technologies - Multichannel current source

At DM Technologies, we are dedicated to empowering your success by engineering and manufacturing world-class precision scientific instruments. Specifically, we are specilizing in developing unique, high-performance electronic equipment that pushes the boundaries of what is possible. Our instruments are trusted in the most demanding fields of modern science and technology. They are delivering the reliability, accuracy, and performance essential for making breakthrough discoveries.

Powering the Forefront of Scientific Research

Our precision scientific instruments are foundational to some of the world’s most ambitious research projects. Indeed, we are proud that our technology plays a vital role in sensitive magnetometry applications, from fundamental physics research to advanced biomagnetics. In fields measuring the faintest magnetic fields produced by physical or biological processes, our instruments provide unique the stability and control.

Our Flagship Precision Scientific Instruments

While we are constantly developing new, customer-inspired products to address emerging challenges, our reputation is built upon a core group of flagship devices. Accordingly, each is a testament to our commitment to quality and innovation:

  • Multichannel Ultrastable Precision Current Source: Engineered for experiments demanding exceptional stability and ultra-low noise, this current source is the cornerstone of advanced magnetometry. It delivers the pristine, stable current required to generate precise magnetic fields for optically-pumped magnetometers, quantum computing, and other sensitive applications.
  • Smart Multichannel Relay: The SMR offers versatile and reliable signal routing for complex experimental setups. Featuring three independent, galvanically isolated channels, it allows for clean, computer-controlled switching of signals without introducing electronic noise. Its robust design is ideal for automating measurement sequences, managing multiple sensor inputs, or controlling components within a larger instrumentation system.
  • GPS Time-Disciplined Multi-Channel Data Acquisition System This system provides the absolute timing and synchronization essential for large-scale, distributed measurement networks. As a result, it is critical for experiments that require correlating data from geographically separate sensors with nanosecond precision. In particular, this makes the device a key component for global sensor arrays and coherent detection applications.

Your Partner in Measurement and Discovery

We see ourselves as more than just a supplier, but also as your partner in innovation. If you have questions about our products or are facing a unique measurement challenge, do not hesitate to contact us. We will be happy to assist you in finding the perfect solution to accelerate your research and development.

Testimonials

DM Technologies’ GPS DAQ box has been the ideal tool for coordinating our worldwide sensor network searching for transient signatures of dark matter. It has run reliably 24 hours a day for over a year and its built-in back-up features have rescued valuable data numerous times when our local computer crashed. The timing accuracy is excellent. A must-have for any lab doing precision measurements!

Derek F. Jackson Kimball California State University, East Bay

DM Technologies provides world-class electronics used for us in high-precision measurements and fundamental-physics experiments. The company not only provides excellent instruments, but also gets an advice on how to best use it in your application!

I strongly recommend the multichannel current source from DM Technologies. The source can simultaneously output 8 independent currents with excellent long-term stability and ultra-low noise floor. These specs along with available current ranges cover needs of most atomic and laser physics experiments.